Home / 5,767,000.38-8,651,017.23-1,668,257.10

Finding the Fourth Proportional to 5,767,000.38, 8,651,017.23 and 1,668,257.10

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Solution

The fourth proportional to 5,767,000.38, 8,651,017.23 and 1,668,257.10 is: 2,502,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,000.38 : 8,651,017.23 = 1,668,257.10 : x
  2. Step 2: Convert to fraction form
    5,767,000.38/8,651,017.23 = 1,668,257.10/x
  3. Step 3: Cross multiply
    5,767,000.38x = 8,651,017.23 × 1,668,257.10
  4. Step 4: Simplify right side
    5,767,000.38x = 14,432,120,916,169.83
  5. Step 5: Solve for x
    x = 14,432,120,916,169.83/5,767,000.38
  6. Step 6: Final answer
    x = 2,502,535.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.